Have any of you had trouble with your security system? A couple of times I have unlocked my door with the keyless entry system and when I open the door the system gets tripped (horn, lights etc) When I start the truck it stops. Has happened twice in 6 months. This Am at 9am while I was in the kitchen it was tripped for no apparent reason. I didn't even have the truck locked! I tried to shut it off by unlocking the door with thr remote the alarm still sounded. I went out and used the key in the door and the alrm stayed on. When I went out to start it the truck started but the alarm would not shut off. It finally did after 3 minutes Kinda embarrassing if i was in a parking lot or something. I guess i will disconnect the horn for now until I get it looked at.